I'm doing long tube headers on my R with an O/R X-pipe and Borla XR-1 mufflers. The only 2.5" tailpipes I could find are ones from SR Performance (American Muscle brand) and from 5.0 Resto (LMR brand). Anyone have any experience with either? I checked the reviews and just checked the bad ones. It appears both have had a very few number that have had problems with the hangers in the wrong spot and various fitment issues. I wouldn't doubt the same manufacturer makes them both for American Muscle and LMR. I'm wondering if the fuel cell on the R could be a problem since some of reviews had fitment issues with the fuel tank on their GTs and Cobras. Don't have much of an option, it'll be a coin toss